US 12,136,610 B2
Unit pixel and displaying apparatus including the unit pixel
Namgoo Cha, Gyeonggi-do (KR); Sang Min Kim, Gyeonggi-do (KR); Seongchan Park, Gyeonggi-do (KR); Yeonkyu Park, Gyeonggi-do (KR); and Jae Hee Lim, Gyeonggi-do (KR)
Assigned to Seoul Viosys Co., Ltd., Gyeonggi-do (KR)
Filed by SEOUL VIOSYS CO., LTD., Gyeonggi-do (KR)
Filed on Nov. 15, 2021, as Appl. No. 17/526,306.
Claims priority of provisional application 63/249,754, filed on Sep. 29, 2021.
Claims priority of provisional application 63/119,364, filed on Nov. 30, 2020.
Prior Publication US 2022/0173080 A1, Jun. 2, 2022
Int. Cl. H01L 25/075 (2006.01); H01L 33/10 (2010.01); H01L 33/46 (2010.01); H01L 33/58 (2010.01); H01L 33/60 (2010.01); H01L 33/62 (2010.01)
CPC H01L 25/0753 (2013.01) [H01L 33/10 (2013.01); H01L 33/46 (2013.01); H01L 33/58 (2013.01); H01L 33/60 (2013.01); H01L 33/62 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A unit pixel, comprising:
a transparent substrate;
a plurality of light emitting devices disposed on the transparent substrate;
a light blocking structure disposed between the transparent substrate and the light emitting devices and having at least one window; and
a semi-transmissive structure disposed between at least one of the plurality of light emitting devices and the transparent substrate, the semi-transmissive structure arranged to overlap with at least a part of one of the at least one window, wherein the semi-transmissive structure further comprises an island pattern located within the one of the at least one window, and wherein the semi-transmissive structure extends from the window and is arranged to cover at least a portion of an upper surface of the light blocking structure.